[Advances in monoclonal antibody researches]

Monoclonal antibody techniques are very important tools in modern life science research. Despite extensive research efforts paid in recent years, and promising results yielded in the study on the structure and function of genes and proteins, there is still a great need for further researches on the definition, principle and applicability of some immunological methods. This review gives an overview of the advances in immunological researches, including DNA immunization, cellular immunization and preparation of monoclonal antibodies. Using methods of modem molecular immunology, such as genetic immunization, cellular immunization, subtractive immunization and repetitive immunization multiple sites (RIMMS), to construct eukaryotic expression vector and to prepare high-affinity monoclonal antibodies in short time, the conventional method which is time-consuming and laborious could be improved. It is meaningful to the field of basic research and application, such as proteomics, biochip, clinical medicine and diagnosis and therapy of diseases.